How to Use the Image Format Converter
Pick an image from your device and choose the format you want: JPG, PNG or WebP. The file is decoded and redrawn in the new format straight away, and the preview shows the converted result along with its size. GIF, BMP and other formats your browser can read are accepted as input, so this is a quick way to normalise a folder of mixed files.
When converting to JPG, transparent areas are filled with white because JPG has no transparency channel; PNG and WebP both keep transparency intact. Press the download button to save the converted file with a clean name and the correct extension. Everything happens locally, so there are no uploads, no watermarks and no daily limits.